function GuiTableRowPackage() {
};

GuiTableRowPackage.instance = function(prefix) {
  return { name: document.getElementById(prefix + '_name_td'),
           orderInc: document.getElementById(prefix + '_orderInc_td'),
           type: document.getElementById(prefix + '_type_td'),
           price: document.getElementById(prefix + '_price_td'),
           remove: document.getElementById(prefix + '_remove_td')
         };
};